package com.goldze.mvvmhabit.widght.expand;

import androidx.databinding.ObservableList;

/**
 * create om  2020/11/16.
 * Created by  gaoxuge
 * email android_gaoxuge@163.com
 * 功能描述
 */
public interface ExpandableViewModel {
    ExpandableViewModel getChild(int position);

    ObservableList<ExpandableViewModel> getItems();

    int getChildCount();

    long getId();

    long getChildId(int position);
}
